Home / 11,092.25-15,307.35-6,056.57

Finding the Fourth Proportional to 11,092.25, 15,307.35 and 6,056.57

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Solution

The fourth proportional to 11,092.25, 15,307.35 and 6,056.57 is: 8,358.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.25 : 15,307.35 = 6,056.57 : x
  2. Step 2: Convert to fraction form
    11,092.25/15,307.35 = 6,056.57/x
  3. Step 3: Cross multiply
    11,092.25x = 15,307.35 × 6,056.57
  4. Step 4: Simplify right side
    11,092.25x = 92,710,036.79
  5. Step 5: Solve for x
    x = 92,710,036.79/11,092.25
  6. Step 6: Final answer
    x = 8,358.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.